diff --git a/OSBindings/Mac/Clock Signal.xcodeproj/project.pbxproj b/OSBindings/Mac/Clock Signal.xcodeproj/project.pbxproj
index 89dc7e632..bdc4c240a 100644
--- a/OSBindings/Mac/Clock Signal.xcodeproj/project.pbxproj	
+++ b/OSBindings/Mac/Clock Signal.xcodeproj/project.pbxproj	
@@ -5000,6 +5000,7 @@
 			isa = PBXNativeTarget;
 			buildConfigurationList = 4BB73EC61B587A5100552FC2 /* Build configuration list for PBXNativeTarget "Clock Signal" */;
 			buildPhases = (
+				4B2D26A8288EDAFB00F27D66 /* ShellScript */,
 				4BB73E9A1B587A5100552FC2 /* Sources */,
 				4BB73E9B1B587A5100552FC2 /* Frameworks */,
 				4BB73E9C1B587A5100552FC2 /* Resources */,
@@ -5467,6 +5468,26 @@
 		};
 /* End PBXResourcesBuildPhase section */
 
+/* Begin PBXShellScriptBuildPhase section */
+		4B2D26A8288EDAFB00F27D66 /* ShellScript */ = {
+			isa = PBXShellScriptBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+			);
+			inputFileListPaths = (
+			);
+			inputPaths = (
+			);
+			outputFileListPaths = (
+			);
+			outputPaths = (
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+			shellPath = /bin/sh;
+			shellScript = "#!/bin/bash\nbuildNumber=$(date -u \"+%Y-%M-%d\")\n/usr/libexec/PlistBuddy -c \"Set :CFBundleVersion $buildNumber\" \"$INFOPLIST_FILE\"\n";
+		};
+/* End PBXShellScriptBuildPhase section */
+
 /* Begin PBXSourcesBuildPhase section */
 		4B055A661FAE763F0060FFFF /* Sources */ = {
 			isa = PBXSourcesBuildPhase;